WASHINGTON – APRIL 05: British author J.K. Rowling, creator of the Harry Potter fantasy series, reads from “Harry Potter and the Sorcerer’s Stone” during the Easter Egg Roll on the South Lawn of the White House April 5, 2010 in Washington, DC. About 30,000 people are expected to attend attended the 132-year-old tradition of rolling colored eggs down the South Lawn of the White House. (Photo by Chip Somodevilla/Getty Images)